using System;

public class Program

{

    public static void Main()

    {

        var name = default(string);

        var age = default(int);

        var weight = default(int);

        var isMarried = default(bool);

        // Print Values

        Console.WriteLine(name); // null

        Console.WriteLine(age); // 0

        Console.WriteLine(weight); // 0

        Console.WriteLine(isMarried); // False

​

    }

}